[texhax] writing about 2 parallel developments of a product with the same base code

[E. Krishnan]

On Mon, 29 Jan 2007, Vaida Bogdan wrote:

> Hi, can someone tell me how can I write 2 documents that have 90% of
> the content the same, the rest 10% modified, some sections added, some
> modified and some deleted?
> Basically I need to write about 2 parallel developments of a product
> with the same base code.

Please see whether the "optional" package is of help. Documetation is 
within the optional.sty file itself. 

-- 
Krishnan